The matter of whether the world needs a fourth Ice Age movie pales beside the question of why there were three before it, but Continental Drift feels less like an extension of a theatrical franchise than an episode of a middling TV cartoon, lolling around on territory that’s already been settled.

Nólsoy is home to one of the largest breeding colonies of storm petrels on earth.

A forest tree with small, mangolike, edible fruits that are very aromatic when dried.

With a direct measure of an ε-machine’s complexity, the theory gives a computation-theoretic foundation to the notions of model optimality and, most importantly, a measure of the computational complexity of estimated models.